{"schema_version":"1.7.2","id":"OESA-2025-2771","modified":"2025-12-05T13:11:33Z","published":"2025-12-05T13:11:33Z","upstream":["CVE-2023-53305"],"summary":"kernel security update","details":"The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: L2CAP: Fix use-after-free\n\nFix potential use-after-free in l2cap_le_command_rej.(CVE-2023-53305)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP4","name":"kernel","purl":"pkg:rpm/openEuler/kernel&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.19.90-2512.1.0.0354.oe2003sp4"}]}],"ecosystem_specific":{"aarch64":["bpftool-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","bpftool-debuginfo-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","kernel-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","kernel-debuginfo-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","kernel-debugsource-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","kernel-devel-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","kernel-source-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","kernel-tools-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","kernel-tools-debuginfo-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","kernel-tools-devel-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","perf-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","perf-debuginfo-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","python2-perf-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","python2-perf-debuginfo-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","python3-perf-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm","python3-perf-debuginfo-4.19.90-2512.1.0.0354.oe2003sp4.aarch64.rpm"],"src":["kernel-4.19.90-2512.1.0.0354.oe2003sp4.src.rpm"],"x86_64":["bpftool-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","bpftool-debuginfo-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","kernel-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","kernel-debuginfo-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","kernel-debugsource-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","kernel-devel-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","kernel-source-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","kernel-tools-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","kernel-tools-debuginfo-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","kernel-tools-devel-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","perf-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","perf-debuginfo-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","python2-perf-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","python2-perf-debuginfo-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","python3-perf-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm","python3-perf-debuginfo-4.19.90-2512.1.0.0354.oe2003sp4.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2771"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53305"}],"database_specific":{"severity":"High"}}